Using this locomotive night light is a breeze. First, connect the USB data cable to a power source. You can turn the light on and off either by touching the lamp or using the black remote control. To change the color, just press the corresponding button on the remote. When it comes to maintenance, keep the light dry and clean. Wipe it gently with a soft cloth if it gets dirty. Avoid using harsh chemicals as they might damage the acrylic board or the ABS base. Always disconnect the power before cleaning. Also, store the light in a cool, dry place when not in use to prolong its lifespan.